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Siemens SCALANCE X-200 Authentication Bypass

Critical Nessus Plugin ID 70530

Synopsis

The remote device is affected by an authentication bypass vulnerability.

Description

According to the self-reported version of the remote SCALANCE device, it is affected by an unspecified vulnerability that could allow an attacker to execute administrative functions on the device without authentication.

Solution

For non-IRT devices, upgrade to firmware version 4.5.0 or later. For IRT devices, upgrade to firmware version 5.1.0 or later.